The Collaborative International Dictionary
Lexicographist
Lexicographist \Lex`i*cog"ra*phist\
(l[e^]ks`[i^]*k[o^]g"r[.a]*f[i^]st), n.
A lexicographer. [R.]
--Southey.
Wiktionary
lexicographist
n. (context chiefly archaic English) A student specialising in the discipline of (l en lexicography); lexicographer.